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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

WA8478 Transformer

for Analog Devices ADP1031

符合RoHS 无卤素 AEC-Q flag
  • Developed for use with isolated DC-DC regulator in Analog Devices ADP1031 isolated micropower management unit (PMU)
立即购买:
计数 单价
1 $3.72
175 $2.98
700 $2.59
1400 $2.25
2800 $1.93
5000 $1.77

对于大批量采购或非库存产品,点击这里请求报价

. 现货,可今天发货.
索取样品:

典型应用

与Analog Device ADP1031一起使用

输入电压 输出 功率
4.5 V 60 V 24 V , 0.02 A 0.5 W

规格

Electrical specifications at 25°C.

零件号 1 0A时的
电感 (µH) 2
(公差: ±10%)
最小电感
  0.15 A (µH) 3
DCR max (Ω) 最大
漏电感
(µH) 4
匝数比 隔离
电压 (Vrms) 5
Pri Sec Pri : Sec
WA8478-BE_ 275 220 1.20 2.46 1.2 1 : 1 2250
注释
  1. When ordering, please specify packaging code: e.g.WA8478-BEC
  2. Inductance is for the primary, measured on an Agilent/HP 4284 at 100 kHz, 0.1 Vrms, 0 Adc.
  3. Minimum inductance is for the primary, measured at 100 KHz, 0.1 Vrms, 0.15 Adc.
  4. Leakage inductance is for the primary with secondary winding shorted together.
  5. Isolation (hipot) measured between windings for one minute.. Isolation (hipot) measured between windings for one minute.

端子:

  • RoHS-compliant, halogen free. 260°C compatible. Tin-silver-copper (95.5/3.8/0.7) over tin over nickel over phos bronze.

包装:

  • C = 7" machine-ready reel
    EIA-481 embossed plastic tape (175 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • D = 13" machine-ready reel
    EIA 481 embossed plastic tape. Factory order only, not stocked (750 parts per full reel).
环境
环境:
符合RoHS , 无卤素
环境温度范围:
–40°C to +125°C
储存温度范围:
Component: –40°C to +165°C
Tape and reel packaging: –40°C to +80°C
最高元件温度:
+165°C
故障率(FIT)/平均故障间隔时间(MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

原理图

wa8478s.gif

物理特性

wa8478d.gif

dims_inches_mm.gif

卷装规格

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_c.gif
175 750 178/330 60/100 13 30,4 24,4 24 12 4 2 7,0 0,4

一般规格

核心材料:
Ferrite
重量:
0.76 g
包装:
175 per 7″; 750 per reel, 13″ reel Plastic tape: 24 mm wide, 0.40 mm thick, 12 mm pocket spacing, 7 mm pocket depth

焊接/清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
抗焊接热:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
焊接之前,请参阅焊接线艺元件
PCB清洗:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.